 | William Laxton - 1846 - عدد الصفحات: 456
...instance if the plates on uu bottom side (subjected to tension) had not been rendered neaker by rivetting. The experiments made by myself were directed principally...changing the thickness of the metal, the other dimensions uf the tube being tinsame. II. — To obtain the strength of tubes, precisely similar to other tubes... | |
 | George Drysdale Dempsey - 1850 - عدد الصفحات: 150
...rendered weaker by riveting. The experiments made by myself were directed principally to two objects : 1 . To ascertain how far this value of/ would be affected...metal, the other dimensions of the tube being the same. 2. To obtain the strength of tubes, precisely similar to other tubes fixed on, — but proportionately... | |
 | Edwin Clark - 1850 - عدد الصفحات: 518
...perceive the analogy, and his experiments were then directed (to use his own words), to ascertaining how far this value of / would be affected by changing...metal, the other dimensions of the tube being the same. The reader will easily arrive at the generally received simple rules employed in investigating the... | |
 | George Drysdale Dempsey - 1850 - عدد الصفحات: 72
...3 9 3 2 '03 '13 560 672 13'42 Beyond the important object of ascertaining how far the value of / is affected by changing the thickness of the metal, the other dimensions of the tube being the .same, (as shown in the foregoing abstract,) Mr. Hodgkinson desired to determine the strength of tubes similar... | |
 | George Finden Warr - 1851 - عدد الصفحات: 340
...weaker by riveting. The experiments made by myself were directed principally to two objects, — 1 . To ascertain how far this value of / would be affected by changing the thickness of metal, the other dimensions of the tube being the same. 2. To obtain the strength of tubes, precisely... | |
 | George Rowdon Burnell - 1853 - عدد الصفحات: 436
...weaker by riveting. These experiments were made with two objects : — 1st. To ascertain how far the value of /would be affected by changing the thickness of the metal, the other dimensions of the tube remaining the same. 2nd. To obtain the relative strengths of similar tubes, proportionately greater... | |
 | George Rowdon Burnell - 1853 - عدد الصفحات: 294
...riveting. These experiments were made with two objects : — 1st. To ascertain how far the value of f would be affected by changing the thickness of the metal, the other dimensions of the tube remaining the same. 2nd. To obtain the relative strengths of similar tubes, proportionately greater... | |
 | George Drysdale Dempsey - 1865 - عدد الصفحات: 202
...weaker by riveting. The experiments made by myself were directed principally to two objects : — 1. To ascertain how far this value of/ would be affected...metal, the other dimensions of the tube being the same. 2. To obtain the strength of tubes, precisely similar to other tubes fixed on, — but proportionately... | |
 | George Drysdale Dempsey - 1865 - عدد الصفحات: 150
...made by myself were directed principally to two objects : — 1. To ascertain how far this value of f would be affected by changing the thickness of the...metal, the other dimensions of the tube being the same. 2. To obtain the strength of tubes, precisely similar to other tubes fixed on, — but proportionately... | |
 | Manchester Literary and Philosophical Society - 1865 - عدد الصفحات: 530
...sought — 1. To ascertain how far the strain upon a square inch at the top and bottom of the tube would be affected by changing the thickness of the metal, the other dimensions being the same. 2. To obtain the strength of similar tubes. 3. To find the strength of tubes of various... | |
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... being the same. 2. To obtain the strength of similar tubes. 3. To find the strength of tubes of various forms of section in the middle, and to furnish means of judging of the proper proportions of the metal in the bottom, top, and sides of the tube.... 
